香港大学支志明(Chi-Ming Che)等报道合成一类新型蓝色磷光双核PtII复合物,在此类分子结构中,N杂环卡宾配体和栓系的桥连基团能够抑制受到光激发条件中的结构变化,改善复合物分子的稳定性。
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参考文献
Kar-Wai Lo, Glenna So Ming Tong, Gang Cheng, Kam-Hung Low, and Chi-Ming Che, Dinuclear PtII Complexes with Strong Blue Phosphorescence for Operational Stable Organic Light-Emitting Diodes with EQE up to 23% at 1000 cd m-2, Angew. Chem. Int. Ed. 2021
DOI: 10.1002/anie.202115515
https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.202115515